3240141243505 has 32 divisors (see below), whose sum is σ = 3972622970880. Its totient is φ = 2536248749760.

The previous prime is 3240141243499. The next prime is 3240141243509. The reversal of 3240141243505 is 5053421410423.

It is not a de Polignac number, because 3240141243505 - 2⁵ = 3240141243473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3240141243509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59243182 + ... + 59297848.

It is an arithmetic number, because the mean of its divisors is an integer number (124144467840).

Almost surely, 2^{3240141243505} is an apocalyptic number.

It is an amenable number.

3240141243505 is a deficient number, since it is larger than the sum of its proper divisors (732481727375).

3240141243505 is a wasteful number, since it uses less digits than its factorization.

3240141243505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55669.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 3240141243505 its reverse (5053421410423), we get a palindrome (8293562653928).

The spelling of 3240141243505 in words is "three trillion, two hundred forty billion, one hundred forty-one million, two hundred forty-three thousand, five hundred five".